package org.ysu.service;

import org.ysu.entity.Provinces;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 * 省 服务类
 * </p>
 *
 * @author ZhangYibo
 * @since 2024-08-22
 */
public interface ProvincesService extends IService<Provinces> {
    String getNameById(Long rId);
    List<Long> getAllCodes();
}
